baber/WOPTO huggingface dataset:
Patent RU-2162261-C1 (RU)
Title: Узел скользящего токосъема электрических машин
Inventor: IZOTOV A I
IPC: H01R39/00
Filed: 1999-08-04
Granted: 2001-01-20
Abstract: Изобретение относится к электротехнике, в частности к конструкции узла скользящего токосъема электрических машин, преимущественно крупных многощеточных синхронных генераторов и асинхронных двигателей с фазным ротором, и позволяет уменьшить износ токоведущих и дополнительных щеток, уменьшить боковой износ дополнительных щеток, сократить расход смазывающего материала. Узел содержит контактные кольца, подпружиненные токоведущие и дополнительные щетки, установленные в щеткодержателях, дополнительные щетки выполнены составными в виде контактной и несущей частей, контактная часть изготовлена из дисульфида молибдена со связующим. Длина контактной и несущей частей дополнительной щетки равна длине токоведущих щеток, ширина несущей части дополнительной щетки равна ширине токоведущей щетки, ширина контактной части дополнительной щетки не более ширины ее несущей части, причем на каждые две токоведущие щетки установлена одна дополнительная. При использовании узла скользящего токосъема электрических машин износ токоведущих щеток уменьшается более чем в 2 раза, износ дополнительных щеток уменьшается на 20%, уменьшается и боковой износ дополнительных щеток, экономия смазывающего материала - до 50 % по сравнению с прототипом. 3 ил.,1 табл.
Patent RU-2156325-C1 (RU)
Title: Method of growing calcium phosphate crystals
Inventor: KARLOV A V
IPC: C30B7/00
Filed: 1999-11-01
Granted: 2000-09-20
Abstract: FIELD: crystal growing. SUBSTANCE: invention relates to biomedicine area and can be used in traumatology, orthopedics, stomatology, cell engineering, and pharmacology. In a method of growing crystals at 37 C and pH 5-7, distinguishing feature is that process is carried out for 30-40 days in balanced aqueous salt solution additionally containing saturated solution of hydroxyapatite in organic acid. EFFECT: enabled growing crystals from sparingly soluble calcium phosphate salts. 1 tbl, 2 ex
Patent RU-2170464-C1 (RU)
Inventor: TSAPLIN A I
IPC: G21F5/10
Filed: 1999-12-20
Granted: 2001-07-10
Abstract: FIELD: handling of radioactive materials. SUBSTANCE: container has case, cover, inner and outer shells that form shell-to-shell and shell-to-case spaces filled with neutron-absorbing liquid. Top part of outer shell mounts valves provided with nozzles arranged along outer shell of container. Valves are designed to evacuate steam formed during liquid boiling from spaces and to cool down the outer shell. Drain hole provided at bottom of space is closed with easy- melting plug. In the event of fire plug melts and liquid flows out of space through open drain hole. This slows down heating of container due to air cushion formed in the process thereby extending safe time for container under fire conditions. EFFECT: improved safety of container in emergency situations. 1 dwg
Patent AU-2005202841-C1 (AU)
Title: Pumping from two levels of a pool of production fluid, and one way valve therefore
Inventor: WADE TOKAREK
IPC: E21B34/06
Filed: 2005-06-29
Granted: 2011-09-29
Abstract: A method of pumping upper production fluid from an upper level of an underground pool of production fluid and pumping lower production fluid having a higher concentration of sand from a lower tevel during a single pump cycle comprises providing a dual action reciprocating piston pump comprising a pump barrel and a reciprocating piston dividing the pump barrel into a lower and upper chambers. On a downstroke upper production fluid is drawn from the upper level into the upper chamber through an upper intake, and lower production fluid present in the lower chamber is forced up a tube toward ground surface. On an upstroke lower production fluid is drawn from the lower level into the lower chamber through a lower intake, and upper production fluid in the upper chamber is forced up the tube toward ground surface. 46,e 4 f22 - ,-~44 Fig. 3
Patent AU-2007210177-C1 (AU)
Title: Dry powder inhalers having spiral travel paths, unit dose microcartridges with dry powder, related devices and methods
Inventor: KIM JOHN
IPC: A61M15/00
Filed: 2007-01-23
Granted: 2012-11-01
Abstract: Dry powder inhalers (10) include: (a) a first generally planar spiral travel path (30) in an inhaler body, wherein the first spiral travel path has a plurality of adjacent curvilinear (30 ch) channels forming lanes with upstanding sidewalls, including an inner lane (30:) and an outer lane; and (b) a plurality of discrete sealed microcartridges (25) with substantially rigid bodies disposed in the first travel path, each comprising a pre-metered (typically dose) amount of dry powder, the microcartridges being configured to slidably advance along the first travel path toward an inhalation chamber that merges into an inhalation output port (10 p). In operation, at least one microcartridge is held in the inhalation chamber to release the dry powder therein during inhalation.
Patent AU-2009328658-C1 (AU)
Title: A container for fluid
Inventor: TREACY DENIS WILLIAM
IPC: B65B1/06
Filed: 2009-12-18
Granted: 2017-01-19
Abstract: A container for fluid which includes: an inlet; and a catchment surface for draining the fluid from an exterior of the container into the container through the inlet when the container is in a prone condition, wherein the container is moveable from the prone condition to a carrying condition, and wherein the inlet is positioned so as to be elevated above a contained fluid when the container is in either the prone condition or the carrying condition. The container can include a collecting wall, wherein the collecting wall includes a flow obstacle for slowing a flow of the fluid on the exterior of the container. The flow obstacle can be provided by ribs on the catchment surface. The container can include an outlet adapted to substantially resist fluid flow when in the prone condition, and adapted to allow fluid flow when in a pouring condition for draining the fluid from the container.
Patent AU-2018201138-C1 (AU)
Title: Cannula with proximally mounted camera
Inventor: TSUKASHIMA ROSS
IPC: A61B17/34
Filed: 2018-02-16
Granted: 2020-06-25
Abstract: Abstract A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red). Fig. 17e 12 Fie 3 201
Patent AU-2018359514-C1 (AU)
Title: Solid-state additive manufacturing system and material compositions and structures
Inventor: HARDWICK NANCI
IPC: B29C35/02
Filed: 2018-10-31
Granted: 2021-05-27
Abstract: A solid-state additive manufacturing additive manufacturing system applicable to building up 3D structures, coating and functionalizing surfaces, joining structures, adding customized features to objects, compounding proprietary compositions and repairing various structures is disclosed. The solid-state additive manufacturing system enables deposition of different fillers, viz. metals, metal alloys, MMCs, polymers, plastics, composites, hybrids and gradient compositions, as well as controls the resulting deposit structures, e.g. specific nano-/micro-, gradient- and porous- material structures. The system accommodates various feeding-, spindle- and tool-designs for depositing different forms of filler materials, viz. rods, wires, granules, powders, powder-filled- tubes, scrap pieces or their combination, and a working platform with multiple access points. One or multiple motors, driving and monitoring units control the movement of the workpiece, spindle and tool and move the filler through the feeding system, which passageway is in communication with the passageways of the spindle and the tool.
Patent RU-2160796-C1 (RU)
Inventor: DOROGOVIN B A
IPC: C30B29/30
Filed: 2000-02-18
Granted: 2000-12-20
Abstract: FIELD: solid-phase synthesis of mixture for growing of single crystals of gallium-containing oxide compounds, more specifically, method of solid-phase synthesis of mixture for growing of single crystals of lanthanum-gallium niobate by Czochralski method. SUBSTANCE: method of solid-phase synthesis is realized by mixing of initial oxides of elements included into formula of single crystal of lanthanum-gallium niobate in ratio of La 2 O 3 : Ga 2 O 3 :Nb 2 O 5 =7.35:(7.77-7.79):1, subsequent heating them to synthesis temperature of 1410-1430 C and sintering for 6 h. EFFECT: produced in compact rational form (in form of shaped tables) of polycrystalline mixture for growing of single crystals of lanthanum-gallium niobate and reduced preliminary operations for its preparation to develop economically rational process of production of high-quality single crystals. 1 tbl
Patent RU-2176952-C1 (RU)
Title: Method for preparation of wheel tire to salvaging
Inventor: V JUNOV N I
IPC: B26F3/06
Filed: 2000-06-23
Granted: 2001-12-20
Abstract: FIELD: salvaging of used wheel tires, for example, automobile ones, applicable for extraction of metal rings from the tire beads. SUBSTANCE: the bead metal rings are subjected to electric heating up to the destruction of the ring fasteners to the tire bead. Then the rings are removed mechanically. Electric heating may be accomplished by the induction method, and the rings may be removed by pressing-out. Prior to pressing-out, the tire bead is notched in the circumference of the metal ring on the side to which the ring is pressed out. Electric heating of the ring may be combined with notching of the bead. As a result, it becomes possible to obtain a vulcanized mass not containing metal and metal waste, not containing rubber admixtures that are fit for further salvaging. EFFECT: facilitated procedure. 7 cl, 5 dwg
Patent RU-2180780-C1 (RU)
Title: Canned meat and plant food production method
Inventor: TIMOSHENKO N V
IPC: A23B4/20
Filed: 2000-07-18
Granted: 2002-03-27
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing receipt mixture containing pieces of raw meat material and plant components thermally treated to ready-to-eat state; introducing salt of edible acid with polyvalent metal selected from the group containing macro- and microelements and gas-liquid extract of Mortierella globulifera microorganism biomass; packing resultant mixture in composite material containing two polymer layers and foil layer sandwiched between polymer layers; subjecting package to heat sterilization. EFFECT: improved organoleptical properties and increased shelf life of canned product. 3 ex
Patent RU-2179581-C1 (RU)
Title: Способ определения генотоксичности химических веществ
Inventor: SAZYKINA M A
IPC: C12Q1/02
Filed: 2000-07-17
Granted: 2002-02-20
Abstract: Изобретение относится к экологии и генетической токсикологии. Может быть использовано при тестировании химических соединений, загрязняющих окружающую природную среду. Способ заключается в том, что проводят инкубацию тестируемого вещества на жидкой питательной среде со штаммом E.coli, несущим плазмиду, в котором Lux oneрон находится под контролем SOS-промотора (SOS-lux штамм). Отдельно инкубируют это вещество со штаммом (Lux-штаммом), генотип которого аналогичен SOS-lux штамму, но Lux оперон находится под контролем конститутивного промотора. Измеряют интенсивность биолюминесценции суспензии контрольных культур и содержащих анализируемые химические вещества. Определяют фактор индукции I и коэффициент подавления свечения К по формулам I= Lc/Lk (1), K=Ic/Ik (2), где I - фактор индукции, Lc - интенсивность свечения суспензии SOS-lux штамма, содержащего тестируемое химическое вещество, Lk - интенсивность свечения контрольной суспензии SOS-lux штамма, К - коэффициент подавления свечения, Iс - интенсивность свечения суспензии lux-штамма в присутствии тестируемого химического вещества, Ik - интенсивность свечения контрольной суспензии lux-штамма. После чего корректируют фактор индукции по формуле I'=I/K, где I' - скорректированный фактор индукции. Способ позволяет повысить точность определения генотоксичности химических соединений за счет корректировки артефактов, возникающих при тестировании как чистых веществ, так и природных смесей. 2 табл.
Patent RU-2180013-C1 (RU)
Title: Process of remelting of dust-like silicon waste in medium of solid-liquid aluminum
Inventor: GAVRILIN I V
IPC: C22B7/00
Filed: 2000-07-17
Granted: 2002-02-27
Abstract: FIELD: foundry, metallurgy of non-ferrous metals and alloys. SUBSTANCE: dust-like silicon waste is mixed in advance with wet aluminum chips. Prepared mixture is injected into aluminum melt in furnace by portions containing not more than 1.0% of silicon weight as aluminum melt. This melt is mixed to obtain solid-liquid state. Melt is kept in furnace under heating condition to total dissolution of dust-like silicon. EFFECT: effective utilization of dust-like silicon waste to alloy aluminum and to produce silumin, enhanced productivity of process of remelting of dust-like silicon in medium of solid-liquid and liquid aluminum and its alloys. 2 tbl
Patent RU-2167068-C1 (RU)
Inventor: POPTSOV G S
IPC: B44C5/04
Filed: 2000-07-27
Granted: 2001-05-20
Abstract: FIELD: ornamental devices. SUBSTANCE: ornamental member has base with surface to which ground material particles are attached so as to form pattern. Underlayer is glued to base surface. Such construction allows article of improved strength to be produced. EFFECT: improved quality and increased ornamental effect. 2 cl, 1 dwg
Patent RU-2177605-C1 (RU)
Inventor: ATNASHEV A V
IPC: G01J3/45
Filed: 2000-12-04
Granted: 2001-12-27
Abstract: FIELD: spectral analysis. SUBSTANCE: salient feature of proposed process lies in registration of system of nodes and antinodes of intensity of electric field of standing light wave on periodic lattice structure formed by lines of thin photoelectric or photoluminescent layer partially transmitting light and stripes located between lines. Angle θ included between plane of periodic lattice structure and wave front of light wave is set from relation sinθ = λ/2d, where λ is length of light wave; d is period of periodic lattice structure. Proposed spectrometry process is realized with the aid of interferometers equipped with photosensitive periodic lattice structure placed between light radiation source and reflecting mirror. Technical result of process lies in expanded working measurement range with conservation of high transmission rate. Besides that one of proposed interferometers can be employed in the capacity of optical switch in optical communication systems and in design of optical computer. EFFECT: expanded working measurement range with conservation of high transmission rate. 8 cl, 6 dwg
Patent RU-2170864-C1 (RU)
Inventor: BORODKO A E
IPC: F16J15/34
Filed: 2000-12-21
Granted: 2001-07-20
Abstract: FIELD: sealing technology, sealing of rotating shafts of centrifugal superchargers and compressors. SUBSTANCE: sealing of rotating shaft contains basic face sealing with movable contact between members of fixed and rotating units interacting by means of sealing collar. The latter is made of a band with the antifriction ring. The auxiliary slotted sealing and basic face sealing are separated by a closing chamber. The auxiliary slotted sealing is provided with, at least, two floating rings, each of which is mounted into an individual housing and is in contact with the housing via the face sealing collar. In so doing, each floating ring is suspended by springs in a radial direction. The springs are mounted inside the housing in two mutually perpendicular planes at an angle of 45? to the gravity force. EFFECT: enhanced reliability. 5 cl, 2 dwg
Patent RU-2191968-C1 (RU)
Title: Locking unit
Inventor: SEREGIN V I
IPC: F41C3/14
Filed: 2001-02-27
Granted: 2002-10-27
Abstract: FIELD: military equipment, revolvers. SUBSTANCE: locking unit includes frame, breech piece and cylinder. Spicular clearance exists between barrel and cylinder, circular clearance is formed between outer surface of breech piece and inner surface of frame which turn into conduits made in frame up to its front part. Area of circular clearance is twice as large as area of Spicular clearance between barrel and cylinder. EFFECT: prevented out-break of powder gases between barrel and cylinder. 2 dwg
Patent RU-2204725-C1 (RU)
Title: Device for centering support bearing on line of weight deflection of turbine multiple support shaftline
Inventor: DON EH A
IPC: F01D25/16
Filed: 2001-10-16
Granted: 2003-05-20
Abstract: FIELD: mechanical engineering; power steam turbines. SUBSTANCE: invention is designed for use at mounting, repairing and in-service checking of powerful steam turbines. Centering is carried out by preliminarily setting support bearings on designed weight line of shaftline deflection with subsequent correction of position of each bearing with due account of misalignment found by means of calibrating curve by reading of dynamoment jack. According to invention, two such jacks are used on each bearing. Said jacks are made in lower part of shell and are arranged radially and symmetrically at different sides from vertical. EFFECT: simplified centering, elimination of horizontal misalignment. 4 dwg
Patent RU-2206934-C1 (RU)
Inventor: ROZENBLJUM R Z
IPC: H01H47/18
Filed: 2002-02-19
Granted: 2003-06-20
Abstract: FIELD: electrical engineering; delayed- breaking auxiliary relays. SUBSTANCE: auxiliary relay has first transistor, making and breaking coils, voltage regulator diode, first through eleventh resistors, first one being variable resistor, additional variable resistor, second through fourth transistors, first through fifth capacitors, first through fourth diodes, and rectifier unit. EFFECT: improved protection against unauthorized disconnection due to delayed breaking of relay. 2 cl, 1 dwg
Patent RU-2218539-C1 (RU)
Title: Destructible cover of launching tube
Inventor: POTAPOV V F
IPC: F41F3/077
Filed: 2002-03-11
Granted: 2003-12-10
Abstract: FIELD: development of structures of the destructible covers of launching tubes and means of protection of the in-process vessels. SUBSTANCE: the cover is made in the form of a spherical segment with a mantle ring secured in a casing. Slackening slots filled with a solid material are made on the inner surface of the spherical segment. The slots form a system of interconnected slots, including the end slots, located concentrically to the longitudinal axis of the spherical segment, and meridionally located slots. The diameter of one of the annular slots corresponds to the diameter of the cover flow area after destruction of the cover. The cover may be provided with cloth members positioned on the peripheral section of the inner surface of the spherical segment in the areas between the slackening slots. The mantle ring of the spherical segment may be installed in a casing by means of a seal of elastic material. EFFECT: complete liberation of the flow area of the cover at its destruction. 3 cl, 3 dwg
Patent RU-2220563-C1 (RU)
Title: Method for cryopreservation of meristems isolated out of plants of common garden strawberry (fragaria l
Inventor: VYSOTSKAJA O N
IPC: A01H4/00
Filed: 2002-05-24
Granted: 2004-01-10
Abstract: ) IN VITRO. FIELD: biotechnology. SUBSTANCE: the present innovation deals with preparing plants-donors of meristems for freezing, isolating apices and their treatment with cryoprotectors, cooling apices in cryoampullas up to extra low temperatures, keeping ampoules with meristems in liquid nitrogen and postcryogenic regeneration of plants out of meristems. Moreover, plants-donors of meristems should be hardened upon solid agar nutritive medium supplemented with 6% saccharose or glucose for 1-2 mo, and cryogenic cooling of apices is carried out at the rate of 0.30-0.33 C/min in cryoampullas filled with solution of cryoprotectors and ice. The suggested method enables to efficiently restore plants of various common garden strawberry varieties out of cryopreserved meristems after cryogenic storage. EFFECT: higher efficiency of cryopreservation. 1 dwg, 3 ex, 2 tbl
Patent RU-2221353-C1 (RU)
Title: Electric heating element
Inventor: LUZHKOV JU M
IPC: H05B3/14
Filed: 2002-05-31
Granted: 2004-01-10
Abstract: FIELD: heating elements for domestic appliances, medicine , and construction engineering. SUBSTANCE: proposed flat heating element designed for heating apartment houses and industrial premises, process pieces of equipment, domestic appliances, medical instruments, beehives, and the like is manufactured from carbon-containing materials such as glass fabric covered thermoplastic graphite foil, 0.08 to 0.16 mm thick, polymerized by polyamide varnish, foil thickness making up 0.5 1.0 of coating layer thickness. EFFECT: reduced cost of material, facilitated manufacture, enhanced radiation capacity in infrared region. 1 cl, 2 dwg
Patent RU-2225231-C1 (RU)
Title: Method for treating bilateral tumor pleuritis
Inventor: SIDORENKO JU S
IPC: A61M31/00
Filed: 2002-06-14
Granted: 2004-03-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: the present innovation deals with treating generalized tumor process with bilateral metastatic pleuritis. It includes maximum evacuation of pleural exudates, 20 ml of which should be applied to dissolve cytostatic preparation in a single dosage followed by incubation at 37 C for 30 min to be injected intrapleurally. Actions should be repeated from the opposite side. The present method increases efficiency of therapy due to applying modified properties of pleural liquid proteins, provides low toxicity of chemopreparations and low price of therapy. EFFECT: higher efficiency of therapy. 2 dwg, 1 ex
Patent RU-2226788-C1 (RU)
Title: Grain preservation method
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-09-18
Granted: 2004-04-20
Abstract: FIELD: preservation of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain with propionic acid solved in anolyte and comprising additive of preparation produced from Mortierella alliaceae micromycet biomass by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2219856-C1 (RU)
Inventor: EHZROKHIN V M
IPC: A61B17/00
Filed: 2002-11-12
Granted: 2003-12-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: skin is exfoliated and fibrous crosspieces are dissected. Then muscles should be dissected up to the bone in glabella's area. One should dissect cutaneous dermal layer from the inside in projection of folds in cross- sectional direction towards folds and fill in tissue defect in glabella's area with dissected muscular tissue. The present method enables to provide better cosmetic result, in remote postoperative period, as well. EFFECT: higher efficiency of operation. 2 dwg, 1 ex
Patent RU-2232965-C1 (RU)
Inventor: SAVEL EV V B
IPC: F41A27/00
Filed: 2002-11-25
Granted: 2004-07-20
Abstract: FIELD: military equipment, in particular, mounts of small-arms-gun armament on transport facilities-carriers. 
     SUBSTANCE: the upper supporting member of the pin of the upper framework of the mount is made conical. The framework is provided with a clamping device positioned on the platform of the pin. The clamping device consists of a clamping block pressed from the top by a spring and having a shaped hole in the center, and symmetrically fastened rotary levers at the edges. A through hole is made in the center of the pin with a shaft located in it, whose lower end is rigidly connected by a bracket to the pedestal body, and to the hole of the clamping block by the profiled counter by the middle part, and by the upper of the block spring. The drive of the training mechanism is made in the form of an inclined lever. 
     EFFECT: enhanced service characteristics of the weapon mount. 
     2 cl, 5 dwg